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Which of the following compounds will no...

Which of the following compounds will not gave Lassaigne's test for nitrogen ?

A

`NH_(2)NH_(2)`

B

`C_(6)H_(5)NHNH_(2)`

C

`PhN=NPh`

D

`NH_(2)CONH_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
In hydrazine, nitrogen is not directly attached to carbon. Therefore it does not give Lassagine.s test.
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